Answer:
30
Step-by-step explanation:
90+2x+x=180
3x=90
x=30
Answer:
$32
Step-by-step explanation:
First, find 20% of 40.
20% as a decimal is 0.20 (20/100)
0.20 x 40 = 8
Now, subtract 8 from the original price.
40 - 8 = 32
Answer:
Yyy
Step-by-step explanation: